Legal notice
Who is behind this site, as Austrian disclosure rules require.
Last updated 12 September 2026
Operator
Smile Egbai
An individual based in Austria
hello@yafdeck.com
About the name
Decklight Labs is a brand name used by the operator for software projects and products, including Yafdeck. It is not a separately incorporated company, partnership, GmbH, FlexCo, e.U. or other registered legal entity, and it is not registered in any commercial register.
References to Decklight Labs or Yafdeck on this site mean the individual operator named above.
Purpose of this site
Yafdeck is a spaced-repetition vocabulary tool. It is offered free of charge and is not currently operated as a commercial undertaking.
Content and liability
Content is produced with care, but no guarantee is given that it is accurate, complete or current. Language content generated for flashcards is a study aid, not an authority.
This site links to external services. Their content is the responsibility of their respective operators.
Online dispute resolution
The European Commission provides a platform for online dispute resolution at ec.europa.eu/consumers/odr. We are not obliged, and not willing, to take part in dispute resolution proceedings before a consumer arbitration board.